Gibbaeum dubium (N.E.Br.) H.Jacobsen in Natl. Cact. Succ. J. 4: 58. 1949

Gibbaeum dubium (N.E.Br.) H.Jacobsen in Natl. Cact. Succ. J. 4: 58. 1949

Gibbaeum dubium (N.E.Br.) H.Jacobsen in Natl. Cact. Succ. J. 4: 58. 1949

Taxon for this name

Gibbaeum dubium (N.E.Br.) H.Jacobsen